39898045200370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8387}}^1\times {\mathrm{623477}}^1$

素因数の和:631987

約数の個数: 64

約数和(自身を含む): 82838978069760

約数和(自身を除く): 42940932869390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 8387, 16774, 41935, 58709, 83870, 117418, 293545, 587090, 623477, 914183, 1246954, 1828366, 3117385, 4364339, 4570915, 6234770, 6399281, 8728678, 9141830, 12798562, 21821695, 31996405, 43643390, 63992810, 67958993, 135917986, 339794965, 475712951, 679589930, 951425902, 2378564755, 4757129510, 5229101599, 10458203198, 26145507995, 36603711193, 52291015990, 73207422386, 183018555965, 366037111930, 569972074291, 1139944148582, 2849860371455, 3989804520037, 5699720742910, 7979609040074, 19949022600185, 39898045200370]

約数ペア:

[(1, 39898045200370), (2, 19949022600185), (5, 7979609040074), (7, 5699720742910), (10, 3989804520037), (14, 2849860371455), (35, 1139944148582), (70, 569972074291), (109, 366037111930), (218, 183018555965), (545, 73207422386), (763, 52291015990), (1090, 36603711193), (1526, 26145507995), (3815, 10458203198), (7630, 5229101599), (8387, 4757129510), (16774, 2378564755), (41935, 951425902), (58709, 679589930), (83870, 475712951), (117418, 339794965), (293545, 135917986), (587090, 67958993), (623477, 63992810), (914183, 43643390), (1246954, 31996405), (1828366, 21821695), (3117385, 12798562), (4364339, 9141830), (4570915, 8728678), (6234770, 6399281)]